Do they play with toys? Or are there certain veggies they love to eat? Maybe put some favorite things on top of their cage and let them come out on their own?
I made a playgym out of one of those wooden clothes racks? You could maybe try that and hang toys on it and attach a tray to put food and vegs or other favorites on it. I think I put a pic of it on here at one time. If you want I could try to locate it or just take a new pic.
I would suggest clipping their wings til they get used to being with you more outside of cage but after 1 1/2 years I don't think you would want to do that huh? It does make it easier to tame them but....hard decision.
Good luck!
I think the trick might be finding something they really like and puttin it outside their cage.

Last edited by kksuns; 12/31/08 03:07 AM.